一.安装Nginx
二．安装jdk
三、安装apache tomcat
1、下载apache tomcat并安装tomcat
wget http://labs.renren.com/apache-mirror/tomcat/tomcat-7/v7.0.14/bin/apache-tomcat-7.0.14.tar.gz
tar zxvf apache-tomcat-7.0.14.tar.gz
mv apache-tomcat-7.0.14 /usr/local/tomcat
cp -rf /usr/local/tomcat/webapps/* /www/
2、配置tomcat的server.xml文件，并启动或停止tomcat
#vim /usr/local/tomcat/conf/server.xml
查找appBase=”webapps”,修改为appBase=”/www”,其中/www 即为网页的根目录。
安装完成后，启动tomcat，默认监听端口为8080
#/usr/local/tomcat/bin/startup.sh
Using CATALINA_BASE: /usr/local/tomcat
Using CATALINA_HOME: /usr/local/tomcat
Using CATALINA_TMPDIR: /usr/local/tomcat/temp
Using JRE_HOME: /usr/java/jdk1.6.0_26/
Using CLASSPATH: /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar
这时可以用netstat -an | grep 8080查看8080端口是否已经监听．
停止tomcat可以使用以下命令：
#/usr/local/tomcat/bin/shutdown.sh
四、nginx与tomcat整合
Nginx与tomcat的整合其实就是只要配置好nginx.conf文件就可以了。
#vim /etc/nginx/nginx.conf //配置好的nginx.conf文件如下（注意红色部分)
user nginx;
worker_processes 1;
error_log /var/log/nginx/error.log;
pid /var/run/nginx.pid;
events {
use epoll;
worker_connections 65535;
}
http {
include /etc/nginx/mime.types;
default_type application/octet-stream;
log_format main ‘$remote_addr – $remote_user [$time_local] “$request” ‘
‘$status $body_bytes_sent “$http_referer” ‘
‘”$http_user_agent” “$http_x_forwarded_for”‘;
access_log /var/log/nginx/access.log main;
server_names_hash_bucket_size 128;
client_header_buffer_size 32k;
large_client_header_buffers 4 32K;
client_max_body_size 8m;
sendfile on;
tcp_nopush on;
keepalive_timeout 65;
#tomcat add start<<
tcp_nodelay on;
client_body_buffer_size 512k;
proxy_connect_timeout 5;
proxy_read_timeout 60;
proxy_send_timeout 5;
proxy_buffer_size 16k;
proxy_buffers 4 64k;
proxy_busy_buffers_size 128k;
proxy_temp_file_write_size 128k;
#tomcat add end>>
gzip on;
gzip_min_length 1k;
gzip_buffers 4 16k;
gzip_http_version 1.1;
gzip_comp_level 2;
gzip_types text/plain application/x-javascript text/css application/xml;
gzip_vary on;
#tomcat add start<<
upstream tomcat_server {
server 127.0.0.1:8080;
}
#tomcat add end>>
server {
listen 80;
server_name _;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
root /www;
index index.html index.htm index.jsp default.jsp index.do default.do;
}
#tomcat add start<<
if (-d $request_filename)
{
rewrite ^/(.*)([^/])$http://$host/$1$2/ permanent;
}
location ~ \.(jsp|jspx|do)?$ {
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $remote_addr;
proxy_passhttp://tomcat_server;
}
#tomcat add end>>
error_page 404 /404.html;
location = /404.html {
root /www;
}
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root /www;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# proxy_pass http://127.0.0.1;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
#ocation ~ \.php$ {
# root html;
# fastcgi_pass 127.0.0.1:9000;
# fastcgi_index index.php;
# fastcgi_param SCRIPT_FILENAME /www$fastcgi_script_name;
# include fastcgi_params;
#}
# deny access to .htaccess files, if Apache’s document root
# concurs with nginx’s one
#
#location ~ /\.ht {
# deny all;
#}
}
# Load config files from the /etc/nginx/conf.d directory
include /etc/nginx/conf.d/*.conf;
}
五、测试
启动nginx
#/usr/local/nginx/sbin/nginx
Nginx启动后，可以访问以下URL中的jsp实例程序，检查jsp程序能否运行。
http://192.168.0.41/examples/jsp/
注意：nginx与tomcat的工作原理是由nginx代理tomcat输出网页，因此如果开启了防火墙，防火墙不用打开8080端口，也一样可以访问jsp页面。
这里没有启用php脚本。